我想问下就是 What is the ratio of A to

GMAT数学一道求解A certain club has 20 members.What is the ratio of 英文的数学题the ratio of blue marbles to green marbled in a bag is The ratio of girls to boys in a class is 2:5.There are 8 gir 英语翻译The ratio of one quantity to another is a fraction ,and 您好,我想问下what makes the ocean such a great place to live还是live 请问A与B的比,怎么用英语表达?The ratio of A to B.The ratio of A and B.这两句 GMAT数学一道求解A certain club has 20 members. What is the ratio o 英语翻译IQ is the ratio of the age at which a child normally mak 帮我解释下：The purpose of a test is to show what you have learned 英语翻译The thickness of the dome shell (measured as a ratio to The design of industrial fixed ratio gearboxes is a large su 英语翻译Gross entry ratio.The total number of new entrants to a